3D-Distortion Based Rate Distortion Optimization for Video-Based Point Cloud Compression.
Yihao FuLiquan ShenTianyi ChenPublished in: KSII Trans. Internet Inf. Syst. (2023)
Keyphrases
- point cloud
- rate distortion optimization
- bit allocation
- rate distortion
- inter frame
- video coding
- bit rate
- image compression
- rate control
- coding method
- coding efficiency
- intra prediction
- video compression
- vector quantizer
- motion estimation
- video quality
- laser scanner
- structure from motion
- error propagation
- macroblock
- compression ratio
- low bit rate
- point sets
- motion compensation
- image coding
- vector quantization
- motion vectors
- coding scheme
- computational complexity
- error resilient
- visual quality
- video streaming
- video codec
- compression algorithm
- video sequences
- bitstream
- subband
- video coding standard
- intra frame
- quality assessment
- distributed video coding
- image quality
- multiresolution